package cn.twelvet.websocket.netty.annotation;

import org.springframework.core.annotation.AliasFor;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author twelvet 获取路径参数(与Spring @PathVariable同理)
 */
@Target(ElementType.PARAMETER)
@Retention(RetentionPolicy.RUNTIME)
public @interface PathVariable {

	/**
	 * Alias for {@link #name}.
	 * @return 返回路径
	 */
	@AliasFor("name")
	String value() default "";

	/**
	 * The name of the path variable to bind to.
	 * @return 路径名称
	 */
	@AliasFor("value")
	String name() default "";

}
